package ynu.edu.elmspringboot.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import ynu.edu.elmspringboot.po.Cart;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface CartMapper extends BaseMapper<Cart> {

    int removeCart(Cart cart);
}